Home / 53,862,246.47-80,804,718.25-17,467,799.04

Finding the Fourth Proportional to 53,862,246.47, 80,804,718.25 and 17,467,799.04

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Solution

The fourth proportional to 53,862,246.47, 80,804,718.25 and 17,467,799.04 is: 26,205,378.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,862,246.47 : 80,804,718.25 = 17,467,799.04 : x
  2. Step 2: Convert to fraction form
    53,862,246.47/80,804,718.25 = 17,467,799.04/x
  3. Step 3: Cross multiply
    53,862,246.47x = 80,804,718.25 × 17,467,799.04
  4. Step 4: Simplify right side
    53,862,246.47x = 1,411,480,579,831,151
  5. Step 5: Solve for x
    x = 1,411,480,579,831,151/53,862,246.47
  6. Step 6: Final answer
    x = 26,205,378.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.